A bootstrap test for testing nullity of all Betas for mgwrsar class model,
mgwrsar_bootstrap_test_all(model,B=100,doMC=FALSE,ncore=1,
type='standard')
a matrix with statistical test values and p ratios
A mgwrsar model
number of bootstrap replications, default 100
If TRUE, doMC parallelization
number of cores.
type of boostrap ('spatial','wild','random')
mgwrsar_bootstrap_test